Philips Semiconductors

Product data sheet

LM75A

Digital temperature sensor and thermal Watchdog

™

2004 Oct 05

6

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

SCL clock period

See timing diagram (Figure 4)

2.5

–

–

µs

SCL HIGH pulse width

0.6

–

–

µs

SCL LOW pulse width

1.3

–

–

µs

Start Hold time

100

–

–

ns

Data set–up time

100

–

–

ns

Data hold time

0

–

–

ns

Stop set-up time

100

–

–

ns

Fall time (SDA and OS outputs)

–

250

–

ns

NOTE:

1. These specifications are guaranteed by design and not tested in production.

SL01391

SCL

SDA

Figure 4. Timing diagram.